International COnference on Industrial Applications of Magnetic Separation International Conference on Industrial Applicaitons of Magnetic Separation,New Hampshire,1978 International Conference on Industrial Electronics,Control and Instrumentation Industrial applications of magnetic separation International conference on the applications of the Morsbauer effect International Conference on Satellite Communications and Navigation International Conference on Industrial Application of Radioisotopes and Radiation Technology(1981:Gr International conference on mechanical behavior of materials.abstracts International Conference on the Theory and Applications of Graphs (Tokyo)International Conference on Industrial Electronics,Control and Instrumentation